A.Opening the automatic drain plugs
B.Draining the water pockets
C.Using the electric bilge pump
D.Using the bailers and cellulose sponge
您可能感興趣的試卷
你可能感興趣的試題
A.Jack the vessel back up to a safe height
B.Proceed on to your next destination since the list is unimportant
C.Pump out all ballast to gain reserve buoyancy
D.Notify the Coast Guard
A.thank
B.be thankful
C.be thanked
D.be thankful for
A.frequent opening of hatches to permit entry of fresh air
B.regular checks of bilge levels
C.use of ear plugs to dampen engine noise
D.frequent flushing of the water spray system with fresh water
A.has little use for ocean-going mariners
B.permits the mariner to select and simultaneously calculate tidal heights for multiple ports for up to seven days
C.includes periods of daylight and nautical twilight，moon phases and a springs and neaps indicator
D.is supplied in the form of a single CD which contains the calculation program and the seven geographic Area Data Sets（ADS）providing global coverage
A.start the engine in cold weather
B.aid in helping personnel breathe
C.prime the sprinkler system
D.prime the air supply
最新試題
To predict the actual depth of water using the Tide Tables，the number obtained from the Tide Tables is（）.
After the boat is at the top of the davit heads，the davit arms begin moving up the tracks and are stopped by the（）.
The information on（）is not likely found in The Mariners Handbook.
Light Lists for coastal waters are（）.
The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in（）.
Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.
A man aboard a vessel，signaling by raising and lowering his outstretched arms to each side，is indicating（）.
An inflatable liferaft is hand-launched by（）.
After being launched from a vessel，totally enclosed survival craft which have been afloat over a long period require（）.
The light vessel is reported（）.